75 kN Im 20 kN 20 kN B Şekildeki çelik çubuk, AAB= 600 mm2 ve ABc=AcD= 1200 mm2'lik iki kademeden yapılmıştır. A ucundaki yer değiştirmeyi (mm) olarak belirleyiniz. E= 200 GPa 0.75 m 40 kN 40 kN 0.5 m D Formüller: F.L 40 AL a.L.AT, AL F O = E.ɛ, E= A.E A AV T.L T.p G.J M O =- F T=- A M

75 kN Im 20 kN 20 kN B Şekildeki çelik çubuk, AAB= 600 mm2 ve ABc=AcD= 1200 mm2'lik iki kademeden yapılmıştır. A ucundaki yer değiştirmeyi (mm) olarak belirleyiniz. E= 200 GPa 0.75 m 40 kN 40 kN 0.5 m D Formüller: F.L 40 AL a.L.AT, AL F O = E.ɛ, E= A.E A AV T.L T.p G.J M O =- F T=- A M

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.9.16P

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

Steel bar in shape,

AAB 600 mm and ABc = DACD3D 1200 mm2 are made of two stages. Determine the displacement at end A in (mm). E = 200 GPa

75 kN
20 kN
20 kN
B
Şekildeki çelik çubuk,
AAB= 600 mm2 ve ABc=AcD= 1200
mm2'lik iki kademeden yapılmıştır. A
ucundaki yer değiştirmeyi (mm) olarak
belirleyiniz. E= 200 GPa
0.75 m
40 kN
40 kN
0.5 m
D
Formüller:
F.L
F
O = E.E, E =
AL a.L.AT, AL
A.E
A
AV
T.L
T.p
GJ
F
T=-
A
M
M
+o

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